eulers(Ideal)

• Function: eulers

• Usage:

  eulers I

• Inputs:
  • I, an ideal
• Outputs:
  • the successive sectional Euler characteristics of an ideal (sheaf)., a list

i1 : R = ZZ/101[a,b,c];

i2 : I =ideal(a^3+b^3+c^3)

            3    3    3
o2 = ideal(a  + b  + c )

o2 : Ideal of R

i3 : eulers I

o3 = {0, 3}

o3 : List